PipelineBuffer.SetDouble Method

Assigns a double to a PipelineBuffer column.

Namespace:  Microsoft.SqlServer.Dts.Pipeline
Assembly:  Microsoft.SqlServer.PipelineHost (in Microsoft.SqlServer.PipelineHost.dll)


Public Sub SetDouble ( _
    columnIndex As Integer, _
    value As Double _
Dim instance As PipelineBuffer
Dim columnIndex As Integer
Dim value As Double

instance.SetDouble(columnIndex, value)
public void SetDouble(
    int columnIndex,
    double value
void SetDouble(
    int columnIndex, 
    double value
member SetDouble : 
        columnIndex:int * 
        value:float -> unit 
public function SetDouble(
    columnIndex : int, 
    value : double


  • columnIndex
    Type: System.Int32
    The index of the column in the buffer row.
  • value
    Type: System.Double
    The value assigned to the buffer column.


The SetDouble method assigns a 64 floating point double to the buffer column specified by the columnIndex parameter.

This method works with the DT_R8 data type in Integration Services.

If the DataType of the buffer column is not DT_R8, an UnsupportedBufferDataTypeException occurs.

For a complete list of Integration Services data types and the corresponding Get and Set methods of the PipelineBuffer class to use with each type, see Working with Data Types in the Data Flow.